In recent years, with the rapid development of the national economy and the continuous development of cultural undertakings, the success factors of a theatrical performance have not only been limited to the traditional elements such as plays, actors, monologues, clothing and props, and the modern performing arts have begun to integrate the stage lights, stage sounds, stage supervision and monitoring systems. Every link of the performance. With the development of science and technology, performance activities have become more and more demanding for the stage effect, such as the opening and closing ceremony of the Beijing Olympic Games, the CCTV Spring Festival Gala, the classic singing and dancing plays and other performances such as the various stage equipment, the colorful stage light effect, the massive video animation, and the stereoscopic sound effects.
So, how can a performance be carried out smoothly and successfully from planning, editing, rehearsal, entry, rehearsal, rehearsal, rehearsal, performance, and stage to exit? This requires a "coordinator" or a "coordination team" to ensure the smooth progress of the front desk and backstage work before and after the performance. A person (or called the post) is a stage supervision. China's stage supervision can be traced back to the Song Dynasty and Yuan Dynasty, which is mainly responsible for the series and the actors. Later, from the foreign "stage supervision", "stage management" introduced this position, responsible for the performance of actors, clothing, props, and other work in time and space.
In the current theatrical performance, the stage lighting control and sound control are generally in the two control rooms in the rear of the audience, which are controlled by the lighting division and the sound division. The stage equipment console is often installed in the stage stage control room of the side stage, and is also controlled by a special stage equipment controller. It can be seen that the current stage effect control equipment is still under independent control and can not achieve coordinated and unified control and scheduling. Therefore, in modern theatrical performances, stage supervision, in addition to the need to coordinate actors, costumes, props and performance time, is more responsible for coordinating the effects of lighting, sound, and machinery on the performance before and during the performance.
The traditional stage supervision system can not fully meet all the needs of stage supervision, command and scheduling. In the performance of the system, the stage supervision system uses analog signal transmission, and the rate and reliability of data transmission can not be guaranteed. Therefore, the network of the stage supervision system will be a trend. But because of its many performance equipment and the influence of the indoor environment, the reliability of communication is still not guaranteed. Therefore, the research work on how to improve the coverage and signal intensity of the signal is also a hot spot. In the aspect of system function improvement, it is necessary to seek more intelligent, more real-time command and scheduling method. This is related to the overall development of China's stage culture and art. In view of the market needs of the current public cultural service equipment level, after a year of brewing and preparation, the "digital stage supervision system" has been successfully developed by HSI de Technology Co., Ltd., which fills the market gap between domestic and foreign cultural and scientific and technological equipment products, and will drive the stage supervision and control system of China's stage to step into the market. The era of digital and intelligent. The system is an integrated system with advanced digital and computer network technology, audio and video technology, multimedia technology, set up stage supervision, monitoring, command, scheduling and other integrated systems. A set of equipment and an interface can realize full control of stage calls and video supervision and control. It realizes point to point, point to point and multi point to multi point real-time audio and video communication between stage director, dance beauty, director, sound division, lighting division, actor and related business posts, so as to meet the requirements of supervision and control in the performance field and the overall coordination of business. With the development of modern science and technology and people's requirements for cultural and artistic inheritance and development will be higher and higher, the function of the stage supervision system will be more perfect, powerful, and performance will be more efficient.
The innovation of the times and technology must be applied to Chinese culture and art, which will also be a manifestation of our comprehensive national strength.